Profane Transfusion 
Sorcery
Two target players exchange life totals. You create an X/X colorless Horror artifact creature token, where X is the difference between those players' life totals.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL